33453340

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{683}}^1$

素因数の和:802

約数の個数: 48

約数和(自身を含む): 73543680

約数和(自身を除く): 40090340

約数列:

[1, 2, 4, 5, 10, 20, 31, 62, 79, 124, 155, 158, 310, 316, 395, 620, 683, 790, 1366, 1580, 2449, 2732, 3415, 4898, 6830, 9796, 12245, 13660, 21173, 24490, 42346, 48980, 53957, 84692, 105865, 107914, 211730, 215828, 269785, 423460, 539570, 1079140, 1672667, 3345334, 6690668, 8363335, 16726670, 33453340]

約数ペア:

[(1, 33453340), (2, 16726670), (4, 8363335), (5, 6690668), (10, 3345334), (20, 1672667), (31, 1079140), (62, 539570), (79, 423460), (124, 269785), (155, 215828), (158, 211730), (310, 107914), (316, 105865), (395, 84692), (620, 53957), (683, 48980), (790, 42346), (1366, 24490), (1580, 21173), (2449, 13660), (2732, 12245), (3415, 9796), (4898, 6830)]