83702320

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^2\times {\mathrm{41}}^1\times {\mathrm{151}}^1$

素因数の和:231

約数の個数: 120

約数和(自身を含む): 217298592

約数和(自身を除く): 133596272

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 41, 52, 65, 80, 82, 104, 130, 151, 164, 169, 205, 208, 260, 302, 328, 338, 410, 520, 533, 604, 656, 676, 755, 820, 845, 1040, 1066, 1208, 1352, 1510, 1640, 1690, 1963, 2132, 2416, 2665, 2704, 3020, 3280, 3380, 3926, 4264, 5330, 6040, 6191, 6760, 6929, 7852, 8528, 9815, 10660, 12080, 12382, 13520, 13858, 15704, 19630, 21320, 24764, 25519, 27716, 30955, 31408, 34645, 39260, 42640, 49528, 51038, 55432, 61910, 69290, 78520, 80483, 99056, 102076, 110864, 123820, 127595, 138580, 157040, 160966, 204152, 247640, 255190, 277160, 321932, 402415, 408304, 495280, 510380, 554320, 643864, 804830, 1020760, 1046279, 1287728, 1609660, 2041520, 2092558, 3219320, 4185116, 5231395, 6438640, 8370232, 10462790, 16740464, 20925580, 41851160, 83702320]

約数ペア:

[(1, 83702320), (2, 41851160), (4, 20925580), (5, 16740464), (8, 10462790), (10, 8370232), (13, 6438640), (16, 5231395), (20, 4185116), (26, 3219320), (40, 2092558), (41, 2041520), (52, 1609660), (65, 1287728), (80, 1046279), (82, 1020760), (104, 804830), (130, 643864), (151, 554320), (164, 510380), (169, 495280), (205, 408304), (208, 402415), (260, 321932), (302, 277160), (328, 255190), (338, 247640), (410, 204152), (520, 160966), (533, 157040), (604, 138580), (656, 127595), (676, 123820), (755, 110864), (820, 102076), (845, 99056), (1040, 80483), (1066, 78520), (1208, 69290), (1352, 61910), (1510, 55432), (1640, 51038), (1690, 49528), (1963, 42640), (2132, 39260), (2416, 34645), (2665, 31408), (2704, 30955), (3020, 27716), (3280, 25519), (3380, 24764), (3926, 21320), (4264, 19630), (5330, 15704), (6040, 13858), (6191, 13520), (6760, 12382), (6929, 12080), (7852, 10660), (8528, 9815)]