8483729900

素因数分解:

$2^2\times 5^2\times {\mathrm{19}}^1\times {\mathrm{1409}}^1\times {\mathrm{3169}}^1$

素因数の和:4611

約数の個数: 72

約数和(自身を含む): 19398498000

約数和(自身を除く): 10914768100

約数列:

[1, 2, 4, 5, 10, 19, 20, 25, 38, 50, 76, 95, 100, 190, 380, 475, 950, 1409, 1900, 2818, 3169, 5636, 6338, 7045, 12676, 14090, 15845, 26771, 28180, 31690, 35225, 53542, 60211, 63380, 70450, 79225, 107084, 120422, 133855, 140900, 158450, 240844, 267710, 301055, 316900, 535420, 602110, 669275, 1204220, 1338550, 1505275, 2677100, 3010550, 4465121, 6021100, 8930242, 17860484, 22325605, 44651210, 84837299, 89302420, 111628025, 169674598, 223256050, 339349196, 424186495, 446512100, 848372990, 1696745980, 2120932475, 4241864950, 8483729900]

約数ペア:

[(1, 8483729900), (2, 4241864950), (4, 2120932475), (5, 1696745980), (10, 848372990), (19, 446512100), (20, 424186495), (25, 339349196), (38, 223256050), (50, 169674598), (76, 111628025), (95, 89302420), (100, 84837299), (190, 44651210), (380, 22325605), (475, 17860484), (950, 8930242), (1409, 6021100), (1900, 4465121), (2818, 3010550), (3169, 2677100), (5636, 1505275), (6338, 1338550), (7045, 1204220), (12676, 669275), (14090, 602110), (15845, 535420), (26771, 316900), (28180, 301055), (31690, 267710), (35225, 240844), (53542, 158450), (60211, 140900), (63380, 133855), (70450, 120422), (79225, 107084)]