103528520

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{2617}}^1$

素因数の和:2694

約数の個数: 64

約数和(自身を含む): 248814720

約数和(自身を除く): 145286200

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 40, 43, 46, 86, 92, 115, 172, 184, 215, 230, 344, 430, 460, 860, 920, 989, 1720, 1978, 2617, 3956, 4945, 5234, 7912, 9890, 10468, 13085, 19780, 20936, 26170, 39560, 52340, 60191, 104680, 112531, 120382, 225062, 240764, 300955, 450124, 481528, 562655, 601910, 900248, 1125310, 1203820, 2250620, 2407640, 2588213, 4501240, 5176426, 10352852, 12941065, 20705704, 25882130, 51764260, 103528520]

約数ペア:

[(1, 103528520), (2, 51764260), (4, 25882130), (5, 20705704), (8, 12941065), (10, 10352852), (20, 5176426), (23, 4501240), (40, 2588213), (43, 2407640), (46, 2250620), (86, 1203820), (92, 1125310), (115, 900248), (172, 601910), (184, 562655), (215, 481528), (230, 450124), (344, 300955), (430, 240764), (460, 225062), (860, 120382), (920, 112531), (989, 104680), (1720, 60191), (1978, 52340), (2617, 39560), (3956, 26170), (4945, 20936), (5234, 19780), (7912, 13085), (9890, 10468)]