415951180

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{83}}^1\times {\mathrm{137}}^1$

素因数の和:319

約数の個数: 96

約数和(自身を含む): 934778880

約数和(自身を除く): 518827700

約数列:

[1, 2, 4, 5, 10, 20, 31, 59, 62, 83, 118, 124, 137, 155, 166, 236, 274, 295, 310, 332, 415, 548, 590, 620, 685, 830, 1180, 1370, 1660, 1829, 2573, 2740, 3658, 4247, 4897, 5146, 7316, 8083, 8494, 9145, 9794, 10292, 11371, 12865, 16166, 16988, 18290, 19588, 21235, 22742, 24485, 25730, 32332, 36580, 40415, 42470, 45484, 48970, 51460, 56855, 80830, 84940, 97940, 113710, 151807, 161660, 227420, 250573, 303614, 352501, 501146, 607228, 670889, 705002, 759035, 1002292, 1252865, 1341778, 1410004, 1518070, 1762505, 2505730, 2683556, 3036140, 3354445, 3525010, 5011460, 6708890, 7050020, 13417780, 20797559, 41595118, 83190236, 103987795, 207975590, 415951180]

約数ペア:

[(1, 415951180), (2, 207975590), (4, 103987795), (5, 83190236), (10, 41595118), (20, 20797559), (31, 13417780), (59, 7050020), (62, 6708890), (83, 5011460), (118, 3525010), (124, 3354445), (137, 3036140), (155, 2683556), (166, 2505730), (236, 1762505), (274, 1518070), (295, 1410004), (310, 1341778), (332, 1252865), (415, 1002292), (548, 759035), (590, 705002), (620, 670889), (685, 607228), (830, 501146), (1180, 352501), (1370, 303614), (1660, 250573), (1829, 227420), (2573, 161660), (2740, 151807), (3658, 113710), (4247, 97940), (4897, 84940), (5146, 80830), (7316, 56855), (8083, 51460), (8494, 48970), (9145, 45484), (9794, 42470), (10292, 40415), (11371, 36580), (12865, 32332), (16166, 25730), (16988, 24485), (18290, 22742), (19588, 21235)]