54174100

素因数分解:

$2^2\times 5^2\times {\mathrm{61}}^1\times {\mathrm{83}}^1\times {\mathrm{107}}^1$

素因数の和:265

約数の個数: 72

約数和(自身を含む): 122054688

約数和(自身を除く): 67880588

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 61, 83, 100, 107, 122, 166, 214, 244, 305, 332, 415, 428, 535, 610, 830, 1070, 1220, 1525, 1660, 2075, 2140, 2675, 3050, 4150, 5063, 5350, 6100, 6527, 8300, 8881, 10126, 10700, 13054, 17762, 20252, 25315, 26108, 32635, 35524, 44405, 50630, 65270, 88810, 101260, 126575, 130540, 163175, 177620, 222025, 253150, 326350, 444050, 506300, 541741, 652700, 888100, 1083482, 2166964, 2708705, 5417410, 10834820, 13543525, 27087050, 54174100]

約数ペア:

[(1, 54174100), (2, 27087050), (4, 13543525), (5, 10834820), (10, 5417410), (20, 2708705), (25, 2166964), (50, 1083482), (61, 888100), (83, 652700), (100, 541741), (107, 506300), (122, 444050), (166, 326350), (214, 253150), (244, 222025), (305, 177620), (332, 163175), (415, 130540), (428, 126575), (535, 101260), (610, 88810), (830, 65270), (1070, 50630), (1220, 44405), (1525, 35524), (1660, 32635), (2075, 26108), (2140, 25315), (2675, 20252), (3050, 17762), (4150, 13054), (5063, 10700), (5350, 10126), (6100, 8881), (6527, 8300)]