488158060

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{179}}^1\times {\mathrm{617}}^1$

素因数の和:835

約数の個数: 96

約数和(自身を含む): 1177364160

約数和(自身を除く): 689206100

約数列:

[1, 2, 4, 5, 10, 13, 17, 20, 26, 34, 52, 65, 68, 85, 130, 170, 179, 221, 260, 340, 358, 442, 617, 716, 884, 895, 1105, 1234, 1790, 2210, 2327, 2468, 3043, 3085, 3580, 4420, 4654, 6086, 6170, 8021, 9308, 10489, 11635, 12172, 12340, 15215, 16042, 20978, 23270, 30430, 32084, 39559, 40105, 41956, 46540, 52445, 60860, 79118, 80210, 104890, 110443, 136357, 158236, 160420, 197795, 209780, 220886, 272714, 395590, 441772, 545428, 552215, 681785, 791180, 1104430, 1363570, 1435759, 1877531, 2208860, 2727140, 2871518, 3755062, 5743036, 7178795, 7510124, 9387655, 14357590, 18775310, 24407903, 28715180, 37550620, 48815806, 97631612, 122039515, 244079030, 488158060]

約数ペア:

[(1, 488158060), (2, 244079030), (4, 122039515), (5, 97631612), (10, 48815806), (13, 37550620), (17, 28715180), (20, 24407903), (26, 18775310), (34, 14357590), (52, 9387655), (65, 7510124), (68, 7178795), (85, 5743036), (130, 3755062), (170, 2871518), (179, 2727140), (221, 2208860), (260, 1877531), (340, 1435759), (358, 1363570), (442, 1104430), (617, 791180), (716, 681785), (884, 552215), (895, 545428), (1105, 441772), (1234, 395590), (1790, 272714), (2210, 220886), (2327, 209780), (2468, 197795), (3043, 160420), (3085, 158236), (3580, 136357), (4420, 110443), (4654, 104890), (6086, 80210), (6170, 79118), (8021, 60860), (9308, 52445), (10489, 46540), (11635, 41956), (12172, 40105), (12340, 39559), (15215, 32084), (16042, 30430), (20978, 23270)]