92931280

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{4703}}^1$

素因数の和:4748

約数の個数: 80

約数和(自身を含む): 244984320

約数和(自身を除く): 152053040

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 19, 20, 26, 38, 40, 52, 65, 76, 80, 95, 104, 130, 152, 190, 208, 247, 260, 304, 380, 494, 520, 760, 988, 1040, 1235, 1520, 1976, 2470, 3952, 4703, 4940, 9406, 9880, 18812, 19760, 23515, 37624, 47030, 61139, 75248, 89357, 94060, 122278, 178714, 188120, 244556, 305695, 357428, 376240, 446785, 489112, 611390, 714856, 893570, 978224, 1161641, 1222780, 1429712, 1787140, 2323282, 2445560, 3574280, 4646564, 4891120, 5808205, 7148560, 9293128, 11616410, 18586256, 23232820, 46465640, 92931280]

約数ペア:

[(1, 92931280), (2, 46465640), (4, 23232820), (5, 18586256), (8, 11616410), (10, 9293128), (13, 7148560), (16, 5808205), (19, 4891120), (20, 4646564), (26, 3574280), (38, 2445560), (40, 2323282), (52, 1787140), (65, 1429712), (76, 1222780), (80, 1161641), (95, 978224), (104, 893570), (130, 714856), (152, 611390), (190, 489112), (208, 446785), (247, 376240), (260, 357428), (304, 305695), (380, 244556), (494, 188120), (520, 178714), (760, 122278), (988, 94060), (1040, 89357), (1235, 75248), (1520, 61139), (1976, 47030), (2470, 37624), (3952, 23515), (4703, 19760), (4940, 18812), (9406, 9880)]