13917186400

素因数分解:

$2^5\times 5^2\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{19973}}^1$

素因数の和:20073

約数の個数: 144

約数和(自身を含む): 37136779344

約数和(自身を除く): 23219592944

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 25, 26, 32, 40, 50, 52, 65, 67, 80, 100, 104, 130, 134, 160, 200, 208, 260, 268, 325, 335, 400, 416, 520, 536, 650, 670, 800, 871, 1040, 1072, 1300, 1340, 1675, 1742, 2080, 2144, 2600, 2680, 3350, 3484, 4355, 5200, 5360, 6700, 6968, 8710, 10400, 10720, 13400, 13936, 17420, 19973, 21775, 26800, 27872, 34840, 39946, 43550, 53600, 69680, 79892, 87100, 99865, 139360, 159784, 174200, 199730, 259649, 319568, 348400, 399460, 499325, 519298, 639136, 696800, 798920, 998650, 1038596, 1298245, 1338191, 1597840, 1997300, 2077192, 2596490, 2676382, 3195680, 3994600, 4154384, 5192980, 5352764, 6491225, 6690955, 7989200, 8308768, 10385960, 10705528, 12982450, 13381910, 15978400, 17396483, 20771920, 21411056, 25964900, 26763820, 33454775, 34792966, 41543840, 42822112, 51929800, 53527640, 66909550, 69585932, 86982415, 103859600, 107055280, 133819100, 139171864, 173964830, 207719200, 214110560, 267638200, 278343728, 347929660, 434912075, 535276400, 556687456, 695859320, 869824150, 1070552800, 1391718640, 1739648300, 2783437280, 3479296600, 6958593200, 13917186400]

約数ペア:

[(1, 13917186400), (2, 6958593200), (4, 3479296600), (5, 2783437280), (8, 1739648300), (10, 1391718640), (13, 1070552800), (16, 869824150), (20, 695859320), (25, 556687456), (26, 535276400), (32, 434912075), (40, 347929660), (50, 278343728), (52, 267638200), (65, 214110560), (67, 207719200), (80, 173964830), (100, 139171864), (104, 133819100), (130, 107055280), (134, 103859600), (160, 86982415), (200, 69585932), (208, 66909550), (260, 53527640), (268, 51929800), (325, 42822112), (335, 41543840), (400, 34792966), (416, 33454775), (520, 26763820), (536, 25964900), (650, 21411056), (670, 20771920), (800, 17396483), (871, 15978400), (1040, 13381910), (1072, 12982450), (1300, 10705528), (1340, 10385960), (1675, 8308768), (1742, 7989200), (2080, 6690955), (2144, 6491225), (2600, 5352764), (2680, 5192980), (3350, 4154384), (3484, 3994600), (4355, 3195680), (5200, 2676382), (5360, 2596490), (6700, 2077192), (6968, 1997300), (8710, 1597840), (10400, 1338191), (10720, 1298245), (13400, 1038596), (13936, 998650), (17420, 798920), (19973, 696800), (21775, 639136), (26800, 519298), (27872, 499325), (34840, 399460), (39946, 348400), (43550, 319568), (53600, 259649), (69680, 199730), (79892, 174200), (87100, 159784), (99865, 139360)]