102023720

素因数分解:

$2^3\times 5^1\times {\mathrm{61}}^1\times {\mathrm{41813}}^1$

素因数の和:41885

約数の個数: 32

約数和(自身を含む): 233322120

約数和(自身を除く): 131298400

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 61, 122, 244, 305, 488, 610, 1220, 2440, 41813, 83626, 167252, 209065, 334504, 418130, 836260, 1672520, 2550593, 5101186, 10202372, 12752965, 20404744, 25505930, 51011860, 102023720]

約数ペア:

[(1, 102023720), (2, 51011860), (4, 25505930), (5, 20404744), (8, 12752965), (10, 10202372), (20, 5101186), (40, 2550593), (61, 1672520), (122, 836260), (244, 418130), (305, 334504), (488, 209065), (610, 167252), (1220, 83626), (2440, 41813)]