100945150

素因数分解:

$2^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{103}}^1\times {\mathrm{1153}}^1$

素因数の和:1285

約数の個数: 48

約数和(自身を含む): 200906784

約数和(自身を除く): 99961634

約数列:

[1, 2, 5, 10, 17, 25, 34, 50, 85, 103, 170, 206, 425, 515, 850, 1030, 1153, 1751, 2306, 2575, 3502, 5150, 5765, 8755, 11530, 17510, 19601, 28825, 39202, 43775, 57650, 87550, 98005, 118759, 196010, 237518, 490025, 593795, 980050, 1187590, 2018903, 2968975, 4037806, 5937950, 10094515, 20189030, 50472575, 100945150]

約数ペア:

[(1, 100945150), (2, 50472575), (5, 20189030), (10, 10094515), (17, 5937950), (25, 4037806), (34, 2968975), (50, 2018903), (85, 1187590), (103, 980050), (170, 593795), (206, 490025), (425, 237518), (515, 196010), (850, 118759), (1030, 98005), (1153, 87550), (1751, 57650), (2306, 43775), (2575, 39202), (3502, 28825), (5150, 19601), (5765, 17510), (8755, 11530)]