99688601240

素因数分解:

$2^3\times 5^1\times {\mathrm{37}}^1\times {\mathrm{179}}^1\times {\mathrm{376297}}^1$

素因数の和:376524

約数の個数: 64

約数和(自身を含む): 231649048800

約数和(自身を除く): 131960447560

約数列:

[1, 2, 4, 5, 8, 10, 20, 37, 40, 74, 148, 179, 185, 296, 358, 370, 716, 740, 895, 1432, 1480, 1790, 3580, 6623, 7160, 13246, 26492, 33115, 52984, 66230, 132460, 264920, 376297, 752594, 1505188, 1881485, 3010376, 3762970, 7525940, 13922989, 15051880, 27845978, 55691956, 67357163, 69614945, 111383912, 134714326, 139229890, 269428652, 278459780, 336785815, 538857304, 556919560, 673571630, 1347143260, 2492215031, 2694286520, 4984430062, 9968860124, 12461075155, 19937720248, 24922150310, 49844300620, 99688601240]

約数ペア:

[(1, 99688601240), (2, 49844300620), (4, 24922150310), (5, 19937720248), (8, 12461075155), (10, 9968860124), (20, 4984430062), (37, 2694286520), (40, 2492215031), (74, 1347143260), (148, 673571630), (179, 556919560), (185, 538857304), (296, 336785815), (358, 278459780), (370, 269428652), (716, 139229890), (740, 134714326), (895, 111383912), (1432, 69614945), (1480, 67357163), (1790, 55691956), (3580, 27845978), (6623, 15051880), (7160, 13922989), (13246, 7525940), (26492, 3762970), (33115, 3010376), (52984, 1881485), (66230, 1505188), (132460, 752594), (264920, 376297)]