37131890

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{293}}^1$

素因数の和:371

約数の個数: 64

約数和(自身を含む): 76204800

約数和(自身を除く): 39072910

約数列:

[1, 2, 5, 10, 19, 23, 29, 38, 46, 58, 95, 115, 145, 190, 230, 290, 293, 437, 551, 586, 667, 874, 1102, 1334, 1465, 2185, 2755, 2930, 3335, 4370, 5510, 5567, 6670, 6739, 8497, 11134, 12673, 13478, 16994, 25346, 27835, 33695, 42485, 55670, 63365, 67390, 84970, 126730, 128041, 161443, 195431, 256082, 322886, 390862, 640205, 807215, 977155, 1280410, 1614430, 1954310, 3713189, 7426378, 18565945, 37131890]

約数ペア:

[(1, 37131890), (2, 18565945), (5, 7426378), (10, 3713189), (19, 1954310), (23, 1614430), (29, 1280410), (38, 977155), (46, 807215), (58, 640205), (95, 390862), (115, 322886), (145, 256082), (190, 195431), (230, 161443), (290, 128041), (293, 126730), (437, 84970), (551, 67390), (586, 63365), (667, 55670), (874, 42485), (1102, 33695), (1334, 27835), (1465, 25346), (2185, 16994), (2755, 13478), (2930, 12673), (3335, 11134), (4370, 8497), (5510, 6739), (5567, 6670)]