5617820

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1$

素因数の和:111

約数の個数: 96

約数和(自身を含む): 14224896

約数和(自身を除く): 8607076

約数列:

[1, 2, 4, 5, 10, 13, 17, 20, 26, 31, 34, 41, 52, 62, 65, 68, 82, 85, 124, 130, 155, 164, 170, 205, 221, 260, 310, 340, 403, 410, 442, 527, 533, 620, 697, 806, 820, 884, 1054, 1066, 1105, 1271, 1394, 1612, 2015, 2108, 2132, 2210, 2542, 2635, 2665, 2788, 3485, 4030, 4420, 5084, 5270, 5330, 6355, 6851, 6970, 8060, 9061, 10540, 10660, 12710, 13702, 13940, 16523, 18122, 21607, 25420, 27404, 33046, 34255, 36244, 43214, 45305, 66092, 68510, 82615, 86428, 90610, 108035, 137020, 165230, 181220, 216070, 280891, 330460, 432140, 561782, 1123564, 1404455, 2808910, 5617820]

約数ペア:

[(1, 5617820), (2, 2808910), (4, 1404455), (5, 1123564), (10, 561782), (13, 432140), (17, 330460), (20, 280891), (26, 216070), (31, 181220), (34, 165230), (41, 137020), (52, 108035), (62, 90610), (65, 86428), (68, 82615), (82, 68510), (85, 66092), (124, 45305), (130, 43214), (155, 36244), (164, 34255), (170, 33046), (205, 27404), (221, 25420), (260, 21607), (310, 18122), (340, 16523), (403, 13940), (410, 13702), (442, 12710), (527, 10660), (533, 10540), (620, 9061), (697, 8060), (806, 6970), (820, 6851), (884, 6355), (1054, 5330), (1066, 5270), (1105, 5084), (1271, 4420), (1394, 4030), (1612, 3485), (2015, 2788), (2108, 2665), (2132, 2635), (2210, 2542)]