25212622890

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{2617}}^1\times {\mathrm{3529}}^1$

素因数の和:6176

約数の個数: 128

約数和(自身を含む): 74523778560

約数和(自身を除く): 49311155670

約数列:

[1, 2, 3, 5, 6, 7, 10, 13, 14, 15, 21, 26, 30, 35, 39, 42, 65, 70, 78, 91, 105, 130, 182, 195, 210, 273, 390, 455, 546, 910, 1365, 2617, 2730, 3529, 5234, 7058, 7851, 10587, 13085, 15702, 17645, 18319, 21174, 24703, 26170, 34021, 35290, 36638, 39255, 45877, 49406, 52935, 54957, 68042, 74109, 78510, 91595, 91754, 102063, 105870, 109914, 123515, 137631, 148218, 170105, 183190, 204126, 229385, 238147, 247030, 274785, 275262, 321139, 340210, 370545, 458770, 476294, 510315, 549570, 642278, 688155, 714441, 741090, 963417, 1020630, 1190735, 1376310, 1428882, 1605695, 1926834, 2381470, 3211390, 3572205, 4817085, 7144410, 9235393, 9634170, 18470786, 27706179, 46176965, 55412358, 64647751, 92353930, 120060109, 129295502, 138530895, 193943253, 240120218, 277061790, 323238755, 360180327, 387886506, 600300545, 646477510, 720360654, 840420763, 969716265, 1200601090, 1680841526, 1800901635, 1939432530, 2521262289, 3601803270, 4202103815, 5042524578, 8404207630, 12606311445, 25212622890]

約数ペア:

[(1, 25212622890), (2, 12606311445), (3, 8404207630), (5, 5042524578), (6, 4202103815), (7, 3601803270), (10, 2521262289), (13, 1939432530), (14, 1800901635), (15, 1680841526), (21, 1200601090), (26, 969716265), (30, 840420763), (35, 720360654), (39, 646477510), (42, 600300545), (65, 387886506), (70, 360180327), (78, 323238755), (91, 277061790), (105, 240120218), (130, 193943253), (182, 138530895), (195, 129295502), (210, 120060109), (273, 92353930), (390, 64647751), (455, 55412358), (546, 46176965), (910, 27706179), (1365, 18470786), (2617, 9634170), (2730, 9235393), (3529, 7144410), (5234, 4817085), (7058, 3572205), (7851, 3211390), (10587, 2381470), (13085, 1926834), (15702, 1605695), (17645, 1428882), (18319, 1376310), (21174, 1190735), (24703, 1020630), (26170, 963417), (34021, 741090), (35290, 714441), (36638, 688155), (39255, 642278), (45877, 549570), (49406, 510315), (52935, 476294), (54957, 458770), (68042, 370545), (74109, 340210), (78510, 321139), (91595, 275262), (91754, 274785), (102063, 247030), (105870, 238147), (109914, 229385), (123515, 204126), (137631, 183190), (148218, 170105)]