104110420

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{2543}}^1$

素因数の和:2664

約数の個数: 48

約数和(自身を含む): 230791680

約数和(自身を除く): 126681260

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 89, 92, 115, 178, 230, 356, 445, 460, 890, 1780, 2047, 2543, 4094, 5086, 8188, 10172, 10235, 12715, 20470, 25430, 40940, 50860, 58489, 116978, 226327, 233956, 292445, 452654, 584890, 905308, 1131635, 1169780, 2263270, 4526540, 5205521, 10411042, 20822084, 26027605, 52055210, 104110420]

約数ペア:

[(1, 104110420), (2, 52055210), (4, 26027605), (5, 20822084), (10, 10411042), (20, 5205521), (23, 4526540), (46, 2263270), (89, 1169780), (92, 1131635), (115, 905308), (178, 584890), (230, 452654), (356, 292445), (445, 233956), (460, 226327), (890, 116978), (1780, 58489), (2047, 50860), (2543, 40940), (4094, 25430), (5086, 20470), (8188, 12715), (10172, 10235)]