52005319900

素因数分解:

$2^2\times 5^2\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{463919}}^1$

素因数の和:464011

約数の個数: 72

約数和(自身を含む): 120804768000

約数和(自身を除く): 68799448100

約数列:

[1, 2, 4, 5, 10, 19, 20, 25, 38, 50, 59, 76, 95, 100, 118, 190, 236, 295, 380, 475, 590, 950, 1121, 1180, 1475, 1900, 2242, 2950, 4484, 5605, 5900, 11210, 22420, 28025, 56050, 112100, 463919, 927838, 1855676, 2319595, 4639190, 8814461, 9278380, 11597975, 17628922, 23195950, 27371221, 35257844, 44072305, 46391900, 54742442, 88144610, 109484884, 136856105, 176289220, 220361525, 273712210, 440723050, 520053199, 547424420, 684280525, 881446100, 1040106398, 1368561050, 2080212796, 2600265995, 2737122100, 5200531990, 10401063980, 13001329975, 26002659950, 52005319900]

約数ペア:

[(1, 52005319900), (2, 26002659950), (4, 13001329975), (5, 10401063980), (10, 5200531990), (19, 2737122100), (20, 2600265995), (25, 2080212796), (38, 1368561050), (50, 1040106398), (59, 881446100), (76, 684280525), (95, 547424420), (100, 520053199), (118, 440723050), (190, 273712210), (236, 220361525), (295, 176289220), (380, 136856105), (475, 109484884), (590, 88144610), (950, 54742442), (1121, 46391900), (1180, 44072305), (1475, 35257844), (1900, 27371221), (2242, 23195950), (2950, 17628922), (4484, 11597975), (5605, 9278380), (5900, 8814461), (11210, 4639190), (22420, 2319595), (28025, 1855676), (56050, 927838), (112100, 463919)]