34723720

素因数分解:

$2^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{683}}^1$

素因数の和:766

約数の個数: 64

約数和(自身を含む): 82736640

約数和(自身を除く): 48012920

約数列:

[1, 2, 4, 5, 8, 10, 20, 31, 40, 41, 62, 82, 124, 155, 164, 205, 248, 310, 328, 410, 620, 683, 820, 1240, 1271, 1366, 1640, 2542, 2732, 3415, 5084, 5464, 6355, 6830, 10168, 12710, 13660, 21173, 25420, 27320, 28003, 42346, 50840, 56006, 84692, 105865, 112012, 140015, 169384, 211730, 224024, 280030, 423460, 560060, 846920, 868093, 1120120, 1736186, 3472372, 4340465, 6944744, 8680930, 17361860, 34723720]

約数ペア:

[(1, 34723720), (2, 17361860), (4, 8680930), (5, 6944744), (8, 4340465), (10, 3472372), (20, 1736186), (31, 1120120), (40, 868093), (41, 846920), (62, 560060), (82, 423460), (124, 280030), (155, 224024), (164, 211730), (205, 169384), (248, 140015), (310, 112012), (328, 105865), (410, 84692), (620, 56006), (683, 50840), (820, 42346), (1240, 28003), (1271, 27320), (1366, 25420), (1640, 21173), (2542, 13660), (2732, 12710), (3415, 10168), (5084, 6830), (5464, 6355)]