98983480

素因数分解:

$2^3\times 5^1\times {\mathrm{61}}^1\times {\mathrm{113}}^1\times {\mathrm{359}}^1$

素因数の和:544

約数の個数: 64

約数和(自身を含む): 229003200

約数和(自身を除く): 130019720

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 61, 113, 122, 226, 244, 305, 359, 452, 488, 565, 610, 718, 904, 1130, 1220, 1436, 1795, 2260, 2440, 2872, 3590, 4520, 6893, 7180, 13786, 14360, 21899, 27572, 34465, 40567, 43798, 55144, 68930, 81134, 87596, 109495, 137860, 162268, 175192, 202835, 218990, 275720, 324536, 405670, 437980, 811340, 875960, 1622680, 2474587, 4949174, 9898348, 12372935, 19796696, 24745870, 49491740, 98983480]

約数ペア:

[(1, 98983480), (2, 49491740), (4, 24745870), (5, 19796696), (8, 12372935), (10, 9898348), (20, 4949174), (40, 2474587), (61, 1622680), (113, 875960), (122, 811340), (226, 437980), (244, 405670), (305, 324536), (359, 275720), (452, 218990), (488, 202835), (565, 175192), (610, 162268), (718, 137860), (904, 109495), (1130, 87596), (1220, 81134), (1436, 68930), (1795, 55144), (2260, 43798), (2440, 40567), (2872, 34465), (3590, 27572), (4520, 21899), (6893, 14360), (7180, 13786)]