100147970

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{73}}^1\times {\mathrm{173}}^1$

素因数の和:327

約数の個数: 64

約数和(自身を含む): 201174624

約数和(自身を除く): 101026654

約数列:

[1, 2, 5, 10, 13, 26, 61, 65, 73, 122, 130, 146, 173, 305, 346, 365, 610, 730, 793, 865, 949, 1586, 1730, 1898, 2249, 3965, 4453, 4498, 4745, 7930, 8906, 9490, 10553, 11245, 12629, 21106, 22265, 22490, 25258, 44530, 52765, 57889, 63145, 105530, 115778, 126290, 137189, 164177, 274378, 289445, 328354, 578890, 685945, 770369, 820885, 1371890, 1540738, 1641770, 3851845, 7703690, 10014797, 20029594, 50073985, 100147970]

約数ペア:

[(1, 100147970), (2, 50073985), (5, 20029594), (10, 10014797), (13, 7703690), (26, 3851845), (61, 1641770), (65, 1540738), (73, 1371890), (122, 820885), (130, 770369), (146, 685945), (173, 578890), (305, 328354), (346, 289445), (365, 274378), (610, 164177), (730, 137189), (793, 126290), (865, 115778), (949, 105530), (1586, 63145), (1730, 57889), (1898, 52765), (2249, 44530), (3965, 25258), (4453, 22490), (4498, 22265), (4745, 21106), (7930, 12629), (8906, 11245), (9490, 10553)]