100537040

素因数分解:

$2^4\times 5^1\times {\mathrm{659}}^1\times {\mathrm{1907}}^1$

素因数の和:2579

約数の個数: 40

約数和(自身を含む): 234226080

約数和(自身を除く): 133689040

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 659, 1318, 1907, 2636, 3295, 3814, 5272, 6590, 7628, 9535, 10544, 13180, 15256, 19070, 26360, 30512, 38140, 52720, 76280, 152560, 1256713, 2513426, 5026852, 6283565, 10053704, 12567130, 20107408, 25134260, 50268520, 100537040]

約数ペア:

[(1, 100537040), (2, 50268520), (4, 25134260), (5, 20107408), (8, 12567130), (10, 10053704), (16, 6283565), (20, 5026852), (40, 2513426), (80, 1256713), (659, 152560), (1318, 76280), (1907, 52720), (2636, 38140), (3295, 30512), (3814, 26360), (5272, 19070), (6590, 15256), (7628, 13180), (9535, 10544)]