4429410860

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{265871}}^1$

素因数の和:265911

約数の個数: 72

約数和(自身を含む): 11456956224

約数和(自身を除く): 7027545364

約数列:

[1, 2, 4, 5, 7, 10, 14, 17, 20, 28, 34, 35, 49, 68, 70, 85, 98, 119, 140, 170, 196, 238, 245, 340, 476, 490, 595, 833, 980, 1190, 1666, 2380, 3332, 4165, 8330, 16660, 265871, 531742, 1063484, 1329355, 1861097, 2658710, 3722194, 4519807, 5317420, 7444388, 9039614, 9305485, 13027679, 18079228, 18610970, 22599035, 26055358, 31638649, 37221940, 45198070, 52110716, 63277298, 65138395, 90396140, 126554596, 130276790, 158193245, 221470543, 260553580, 316386490, 442941086, 632772980, 885882172, 1107352715, 2214705430, 4429410860]

約数ペア:

[(1, 4429410860), (2, 2214705430), (4, 1107352715), (5, 885882172), (7, 632772980), (10, 442941086), (14, 316386490), (17, 260553580), (20, 221470543), (28, 158193245), (34, 130276790), (35, 126554596), (49, 90396140), (68, 65138395), (70, 63277298), (85, 52110716), (98, 45198070), (119, 37221940), (140, 31638649), (170, 26055358), (196, 22599035), (238, 18610970), (245, 18079228), (340, 13027679), (476, 9305485), (490, 9039614), (595, 7444388), (833, 5317420), (980, 4519807), (1190, 3722194), (1666, 2658710), (2380, 1861097), (3332, 1329355), (4165, 1063484), (8330, 531742), (16660, 265871)]