7883930870

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{67}}^1\times {\mathrm{13177}}^1$

素因数の和:13317

約数の個数: 64

約数和(自身を含む): 15484677120

約数和(自身を除く): 7600746250

約数列:

[1, 2, 5, 10, 19, 38, 47, 67, 94, 95, 134, 190, 235, 335, 470, 670, 893, 1273, 1786, 2546, 3149, 4465, 6298, 6365, 8930, 12730, 13177, 15745, 26354, 31490, 59831, 65885, 119662, 131770, 250363, 299155, 500726, 598310, 619319, 882859, 1238638, 1251815, 1765718, 2503630, 3096595, 4414295, 6193190, 8828590, 11767061, 16774321, 23534122, 33548642, 41494373, 58835305, 82988746, 83871605, 117670610, 167743210, 207471865, 414943730, 788393087, 1576786174, 3941965435, 7883930870]

約数ペア:

[(1, 7883930870), (2, 3941965435), (5, 1576786174), (10, 788393087), (19, 414943730), (38, 207471865), (47, 167743210), (67, 117670610), (94, 83871605), (95, 82988746), (134, 58835305), (190, 41494373), (235, 33548642), (335, 23534122), (470, 16774321), (670, 11767061), (893, 8828590), (1273, 6193190), (1786, 4414295), (2546, 3096595), (3149, 2503630), (4465, 1765718), (6298, 1251815), (6365, 1238638), (8930, 882859), (12730, 619319), (13177, 598310), (15745, 500726), (26354, 299155), (31490, 250363), (59831, 131770), (65885, 119662)]