94987100

素因数分解:

$2^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{2357}}^1$

素因数の和:2415

約数の個数: 72

約数和(自身を含む): 229235328

約数和(自身を除く): 134248228

約数列:

[1, 2, 4, 5, 10, 13, 20, 25, 26, 31, 50, 52, 62, 65, 100, 124, 130, 155, 260, 310, 325, 403, 620, 650, 775, 806, 1300, 1550, 1612, 2015, 2357, 3100, 4030, 4714, 8060, 9428, 10075, 11785, 20150, 23570, 30641, 40300, 47140, 58925, 61282, 73067, 117850, 122564, 146134, 153205, 235700, 292268, 306410, 365335, 612820, 730670, 766025, 949871, 1461340, 1532050, 1826675, 1899742, 3064100, 3653350, 3799484, 4749355, 7306700, 9498710, 18997420, 23746775, 47493550, 94987100]

約数ペア:

[(1, 94987100), (2, 47493550), (4, 23746775), (5, 18997420), (10, 9498710), (13, 7306700), (20, 4749355), (25, 3799484), (26, 3653350), (31, 3064100), (50, 1899742), (52, 1826675), (62, 1532050), (65, 1461340), (100, 949871), (124, 766025), (130, 730670), (155, 612820), (260, 365335), (310, 306410), (325, 292268), (403, 235700), (620, 153205), (650, 146134), (775, 122564), (806, 117850), (1300, 73067), (1550, 61282), (1612, 58925), (2015, 47140), (2357, 40300), (3100, 30641), (4030, 23570), (4714, 20150), (8060, 11785), (9428, 10075)]