99326480

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{331}}^1$

素因数の和:397

約数の個数: 120

約数和(自身を含む): 262816512

約数和(自身を除く): 163490032

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 31, 40, 44, 55, 62, 80, 88, 110, 121, 124, 155, 176, 220, 242, 248, 310, 331, 341, 440, 484, 496, 605, 620, 662, 682, 880, 968, 1210, 1240, 1324, 1364, 1655, 1705, 1936, 2420, 2480, 2648, 2728, 3310, 3410, 3641, 3751, 4840, 5296, 5456, 6620, 6820, 7282, 7502, 9680, 10261, 13240, 13640, 14564, 15004, 18205, 18755, 20522, 26480, 27280, 29128, 30008, 36410, 37510, 40051, 41044, 51305, 58256, 60016, 72820, 75020, 80102, 82088, 102610, 112871, 145640, 150040, 160204, 164176, 200255, 205220, 225742, 291280, 300080, 320408, 400510, 410440, 451484, 564355, 640816, 801020, 820880, 902968, 1128710, 1241581, 1602040, 1805936, 2257420, 2483162, 3204080, 4514840, 4966324, 6207905, 9029680, 9932648, 12415810, 19865296, 24831620, 49663240, 99326480]

約数ペア:

[(1, 99326480), (2, 49663240), (4, 24831620), (5, 19865296), (8, 12415810), (10, 9932648), (11, 9029680), (16, 6207905), (20, 4966324), (22, 4514840), (31, 3204080), (40, 2483162), (44, 2257420), (55, 1805936), (62, 1602040), (80, 1241581), (88, 1128710), (110, 902968), (121, 820880), (124, 801020), (155, 640816), (176, 564355), (220, 451484), (242, 410440), (248, 400510), (310, 320408), (331, 300080), (341, 291280), (440, 225742), (484, 205220), (496, 200255), (605, 164176), (620, 160204), (662, 150040), (682, 145640), (880, 112871), (968, 102610), (1210, 82088), (1240, 80102), (1324, 75020), (1364, 72820), (1655, 60016), (1705, 58256), (1936, 51305), (2420, 41044), (2480, 40051), (2648, 37510), (2728, 36410), (3310, 30008), (3410, 29128), (3641, 27280), (3751, 26480), (4840, 20522), (5296, 18755), (5456, 18205), (6620, 15004), (6820, 14564), (7282, 13640), (7502, 13240), (9680, 10261)]