17100980

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{73}}^1$

素因数の和:165

約数の個数: 96

約数和(自身を含む): 42293664

約数和(自身を除く): 25192684

約数列:

[1, 2, 4, 5, 10, 13, 17, 20, 26, 34, 52, 53, 65, 68, 73, 85, 106, 130, 146, 170, 212, 221, 260, 265, 292, 340, 365, 442, 530, 689, 730, 884, 901, 949, 1060, 1105, 1241, 1378, 1460, 1802, 1898, 2210, 2482, 2756, 3445, 3604, 3796, 3869, 4420, 4505, 4745, 4964, 6205, 6890, 7738, 9010, 9490, 11713, 12410, 13780, 15476, 16133, 18020, 18980, 19345, 23426, 24820, 32266, 38690, 46852, 50297, 58565, 64532, 65773, 77380, 80665, 100594, 117130, 131546, 161330, 201188, 234260, 251485, 263092, 322660, 328865, 502970, 657730, 855049, 1005940, 1315460, 1710098, 3420196, 4275245, 8550490, 17100980]

約数ペア:

[(1, 17100980), (2, 8550490), (4, 4275245), (5, 3420196), (10, 1710098), (13, 1315460), (17, 1005940), (20, 855049), (26, 657730), (34, 502970), (52, 328865), (53, 322660), (65, 263092), (68, 251485), (73, 234260), (85, 201188), (106, 161330), (130, 131546), (146, 117130), (170, 100594), (212, 80665), (221, 77380), (260, 65773), (265, 64532), (292, 58565), (340, 50297), (365, 46852), (442, 38690), (530, 32266), (689, 24820), (730, 23426), (884, 19345), (901, 18980), (949, 18020), (1060, 16133), (1105, 15476), (1241, 13780), (1378, 12410), (1460, 11713), (1802, 9490), (1898, 9010), (2210, 7738), (2482, 6890), (2756, 6205), (3445, 4964), (3604, 4745), (3796, 4505), (3869, 4420)]