209929121300

素因数分解:

$2^2\times 5^2\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{1547009}}^1$

素因数の和:1547105

約数の個数: 72

約数和(自身を含む): 483409684800

約数和(自身を除く): 273480563500

約数列:

[1, 2, 4, 5, 10, 20, 23, 25, 46, 50, 59, 92, 100, 115, 118, 230, 236, 295, 460, 575, 590, 1150, 1180, 1357, 1475, 2300, 2714, 2950, 5428, 5900, 6785, 13570, 27140, 33925, 67850, 135700, 1547009, 3094018, 6188036, 7735045, 15470090, 30940180, 35581207, 38675225, 71162414, 77350450, 91273531, 142324828, 154700900, 177906035, 182547062, 355812070, 365094124, 456367655, 711624140, 889530175, 912735310, 1779060350, 1825470620, 2099291213, 2281838275, 3558120700, 4198582426, 4563676550, 8397164852, 9127353100, 10496456065, 20992912130, 41985824260, 52482280325, 104964560650, 209929121300]

約数ペア:

[(1, 209929121300), (2, 104964560650), (4, 52482280325), (5, 41985824260), (10, 20992912130), (20, 10496456065), (23, 9127353100), (25, 8397164852), (46, 4563676550), (50, 4198582426), (59, 3558120700), (92, 2281838275), (100, 2099291213), (115, 1825470620), (118, 1779060350), (230, 912735310), (236, 889530175), (295, 711624140), (460, 456367655), (575, 365094124), (590, 355812070), (1150, 182547062), (1180, 177906035), (1357, 154700900), (1475, 142324828), (2300, 91273531), (2714, 77350450), (2950, 71162414), (5428, 38675225), (5900, 35581207), (6785, 30940180), (13570, 15470090), (27140, 7735045), (33925, 6188036), (67850, 3094018), (135700, 1547009)]