166656100

素因数分解:

$2^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{7541}}^1$

素因数の和:7585

約数の個数: 72

約数和(自身を含む): 412426728

約数和(自身を除く): 245770628

約数列:

[1, 2, 4, 5, 10, 13, 17, 20, 25, 26, 34, 50, 52, 65, 68, 85, 100, 130, 170, 221, 260, 325, 340, 425, 442, 650, 850, 884, 1105, 1300, 1700, 2210, 4420, 5525, 7541, 11050, 15082, 22100, 30164, 37705, 75410, 98033, 128197, 150820, 188525, 196066, 256394, 377050, 392132, 490165, 512788, 640985, 754100, 980330, 1281970, 1666561, 1960660, 2450825, 2563940, 3204925, 3333122, 4901650, 6409850, 6666244, 8332805, 9803300, 12819700, 16665610, 33331220, 41664025, 83328050, 166656100]

約数ペア:

[(1, 166656100), (2, 83328050), (4, 41664025), (5, 33331220), (10, 16665610), (13, 12819700), (17, 9803300), (20, 8332805), (25, 6666244), (26, 6409850), (34, 4901650), (50, 3333122), (52, 3204925), (65, 2563940), (68, 2450825), (85, 1960660), (100, 1666561), (130, 1281970), (170, 980330), (221, 754100), (260, 640985), (325, 512788), (340, 490165), (425, 392132), (442, 377050), (650, 256394), (850, 196066), (884, 188525), (1105, 150820), (1300, 128197), (1700, 98033), (2210, 75410), (4420, 37705), (5525, 30164), (7541, 22100), (11050, 15082)]