71376011720

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{3229}}^1\times {\mathrm{42509}}^1$

素因数の和:45762

約数の個数: 64

約数和(自身を含む): 173007198000

約数和(自身を除く): 101631186280

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 3229, 6458, 12916, 16145, 25832, 32290, 41977, 42509, 64580, 83954, 85018, 129160, 167908, 170036, 209885, 212545, 335816, 340072, 419770, 425090, 552617, 839540, 850180, 1105234, 1679080, 1700360, 2210468, 2763085, 4420936, 5526170, 11052340, 22104680, 137261561, 274523122, 549046244, 686307805, 1098092488, 1372615610, 1784400293, 2745231220, 3568800586, 5490462440, 7137601172, 8922001465, 14275202344, 17844002930, 35688005860, 71376011720]

約数ペア:

[(1, 71376011720), (2, 35688005860), (4, 17844002930), (5, 14275202344), (8, 8922001465), (10, 7137601172), (13, 5490462440), (20, 3568800586), (26, 2745231220), (40, 1784400293), (52, 1372615610), (65, 1098092488), (104, 686307805), (130, 549046244), (260, 274523122), (520, 137261561), (3229, 22104680), (6458, 11052340), (12916, 5526170), (16145, 4420936), (25832, 2763085), (32290, 2210468), (41977, 1700360), (42509, 1679080), (64580, 1105234), (83954, 850180), (85018, 839540), (129160, 552617), (167908, 425090), (170036, 419770), (209885, 340072), (212545, 335816)]