2013116300

素因数分解:

$2^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{11821}}^1$

素因数の和:11979

約数の個数: 72

約数和(自身を含む): 4740811152

約数和(自身を除く): 2727694852

約数列:

[1, 2, 4, 5, 10, 13, 20, 25, 26, 50, 52, 65, 100, 130, 131, 260, 262, 325, 524, 650, 655, 1300, 1310, 1703, 2620, 3275, 3406, 6550, 6812, 8515, 11821, 13100, 17030, 23642, 34060, 42575, 47284, 59105, 85150, 118210, 153673, 170300, 236420, 295525, 307346, 591050, 614692, 768365, 1182100, 1536730, 1548551, 3073460, 3097102, 3841825, 6194204, 7683650, 7742755, 15367300, 15485510, 20131163, 30971020, 38713775, 40262326, 77427550, 80524652, 100655815, 154855100, 201311630, 402623260, 503279075, 1006558150, 2013116300]

約数ペア:

[(1, 2013116300), (2, 1006558150), (4, 503279075), (5, 402623260), (10, 201311630), (13, 154855100), (20, 100655815), (25, 80524652), (26, 77427550), (50, 40262326), (52, 38713775), (65, 30971020), (100, 20131163), (130, 15485510), (131, 15367300), (260, 7742755), (262, 7683650), (325, 6194204), (524, 3841825), (650, 3097102), (655, 3073460), (1300, 1548551), (1310, 1536730), (1703, 1182100), (2620, 768365), (3275, 614692), (3406, 591050), (6550, 307346), (6812, 295525), (8515, 236420), (11821, 170300), (13100, 153673), (17030, 118210), (23642, 85150), (34060, 59105), (42575, 47284)]