5216190448

素因数分解:

$2^4\times 7^1\times {\mathrm{31}}^1\times {\mathrm{1153}}^1\times {\mathrm{1303}}^1$

素因数の和:2502

約数の個数: 80

約数和(自身を含む): 11942219776

約数和(自身を除く): 6726029328

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 56, 62, 112, 124, 217, 248, 434, 496, 868, 1153, 1303, 1736, 2306, 2606, 3472, 4612, 5212, 8071, 9121, 9224, 10424, 16142, 18242, 18448, 20848, 32284, 35743, 36484, 40393, 64568, 71486, 72968, 80786, 129136, 142972, 145936, 161572, 250201, 282751, 285944, 323144, 500402, 565502, 571888, 646288, 1000804, 1131004, 1502359, 2001608, 2262008, 3004718, 4003216, 4524016, 6009436, 10516513, 12018872, 21033026, 24037744, 42066052, 46573129, 84132104, 93146258, 168264208, 186292516, 326011903, 372585032, 652023806, 745170064, 1304047612, 2608095224, 5216190448]

約数ペア:

[(1, 5216190448), (2, 2608095224), (4, 1304047612), (7, 745170064), (8, 652023806), (14, 372585032), (16, 326011903), (28, 186292516), (31, 168264208), (56, 93146258), (62, 84132104), (112, 46573129), (124, 42066052), (217, 24037744), (248, 21033026), (434, 12018872), (496, 10516513), (868, 6009436), (1153, 4524016), (1303, 4003216), (1736, 3004718), (2306, 2262008), (2606, 2001608), (3472, 1502359), (4612, 1131004), (5212, 1000804), (8071, 646288), (9121, 571888), (9224, 565502), (10424, 500402), (16142, 323144), (18242, 285944), (18448, 282751), (20848, 250201), (32284, 161572), (35743, 145936), (36484, 142972), (40393, 129136), (64568, 80786), (71486, 72968)]