73184020

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{509}}^1$

素因数の和:617

約数の個数: 96

約数和(自身を含む): 191923200

約数和(自身を除く): 118739180

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 35, 52, 65, 70, 79, 91, 130, 140, 158, 182, 260, 316, 364, 395, 455, 509, 553, 790, 910, 1018, 1027, 1106, 1580, 1820, 2036, 2054, 2212, 2545, 2765, 3563, 4108, 5090, 5135, 5530, 6617, 7126, 7189, 10180, 10270, 11060, 13234, 14252, 14378, 17815, 20540, 26468, 28756, 33085, 35630, 35945, 40211, 46319, 66170, 71260, 71890, 80422, 92638, 132340, 143780, 160844, 185276, 201055, 231595, 281477, 402110, 463190, 522743, 562954, 804220, 926380, 1045486, 1125908, 1407385, 2090972, 2613715, 2814770, 3659201, 5227430, 5629540, 7318402, 10454860, 14636804, 18296005, 36592010, 73184020]

約数ペア:

[(1, 73184020), (2, 36592010), (4, 18296005), (5, 14636804), (7, 10454860), (10, 7318402), (13, 5629540), (14, 5227430), (20, 3659201), (26, 2814770), (28, 2613715), (35, 2090972), (52, 1407385), (65, 1125908), (70, 1045486), (79, 926380), (91, 804220), (130, 562954), (140, 522743), (158, 463190), (182, 402110), (260, 281477), (316, 231595), (364, 201055), (395, 185276), (455, 160844), (509, 143780), (553, 132340), (790, 92638), (910, 80422), (1018, 71890), (1027, 71260), (1106, 66170), (1580, 46319), (1820, 40211), (2036, 35945), (2054, 35630), (2212, 33085), (2545, 28756), (2765, 26468), (3563, 20540), (4108, 17815), (5090, 14378), (5135, 14252), (5530, 13234), (6617, 11060), (7126, 10270), (7189, 10180)]