65539500

素因数分解:

$2^2\times 3^1\times 5^3\times {\mathrm{13}}^1\times {\mathrm{3361}}^1$

素因数の和:3396

約数の個数: 96

約数和(自身を含む): 205593024

約数和(自身を除く): 140053524

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 25, 26, 30, 39, 50, 52, 60, 65, 75, 78, 100, 125, 130, 150, 156, 195, 250, 260, 300, 325, 375, 390, 500, 650, 750, 780, 975, 1300, 1500, 1625, 1950, 3250, 3361, 3900, 4875, 6500, 6722, 9750, 10083, 13444, 16805, 19500, 20166, 33610, 40332, 43693, 50415, 67220, 84025, 87386, 100830, 131079, 168050, 174772, 201660, 218465, 252075, 262158, 336100, 420125, 436930, 504150, 524316, 655395, 840250, 873860, 1008300, 1092325, 1260375, 1310790, 1680500, 2184650, 2520750, 2621580, 3276975, 4369300, 5041500, 5461625, 6553950, 10923250, 13107900, 16384875, 21846500, 32769750, 65539500]

約数ペア:

[(1, 65539500), (2, 32769750), (3, 21846500), (4, 16384875), (5, 13107900), (6, 10923250), (10, 6553950), (12, 5461625), (13, 5041500), (15, 4369300), (20, 3276975), (25, 2621580), (26, 2520750), (30, 2184650), (39, 1680500), (50, 1310790), (52, 1260375), (60, 1092325), (65, 1008300), (75, 873860), (78, 840250), (100, 655395), (125, 524316), (130, 504150), (150, 436930), (156, 420125), (195, 336100), (250, 262158), (260, 252075), (300, 218465), (325, 201660), (375, 174772), (390, 168050), (500, 131079), (650, 100830), (750, 87386), (780, 84025), (975, 67220), (1300, 50415), (1500, 43693), (1625, 40332), (1950, 33610), (3250, 20166), (3361, 19500), (3900, 16805), (4875, 13444), (6500, 10083), (6722, 9750)]