1567600970

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{491}}^1\times {\mathrm{599}}^1$

素因数の和:1151

約数の個数: 64

約数和(自身を含む): 3124396800

約数和(自身を除く): 1556795830

約数列:

[1, 2, 5, 10, 13, 26, 41, 65, 82, 130, 205, 410, 491, 533, 599, 982, 1066, 1198, 2455, 2665, 2995, 4910, 5330, 5990, 6383, 7787, 12766, 15574, 20131, 24559, 31915, 38935, 40262, 49118, 63830, 77870, 100655, 122795, 201310, 245590, 261703, 294109, 319267, 523406, 588218, 638534, 1308515, 1470545, 1596335, 2617030, 2941090, 3192670, 3823417, 7646834, 12058469, 19117085, 24116938, 38234170, 60292345, 120584690, 156760097, 313520194, 783800485, 1567600970]

約数ペア:

[(1, 1567600970), (2, 783800485), (5, 313520194), (10, 156760097), (13, 120584690), (26, 60292345), (41, 38234170), (65, 24116938), (82, 19117085), (130, 12058469), (205, 7646834), (410, 3823417), (491, 3192670), (533, 2941090), (599, 2617030), (982, 1596335), (1066, 1470545), (1198, 1308515), (2455, 638534), (2665, 588218), (2995, 523406), (4910, 319267), (5330, 294109), (5990, 261703), (6383, 245590), (7787, 201310), (12766, 122795), (15574, 100655), (20131, 77870), (24559, 63830), (31915, 49118), (38935, 40262)]