83896008040

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{5204467}}^1$

素因数の和:5204522

約数の個数: 64

約数和(自身を含む): 209844149760

約数和(自身を除く): 125948141720

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 31, 40, 52, 62, 65, 104, 124, 130, 155, 248, 260, 310, 403, 520, 620, 806, 1240, 1612, 2015, 3224, 4030, 8060, 16120, 5204467, 10408934, 20817868, 26022335, 41635736, 52044670, 67658071, 104089340, 135316142, 161338477, 208178680, 270632284, 322676954, 338290355, 541264568, 645353908, 676580710, 806692385, 1290707816, 1353161420, 1613384770, 2097400201, 2706322840, 3226769540, 4194800402, 6453539080, 8389600804, 10487001005, 16779201608, 20974002010, 41948004020, 83896008040]

約数ペア:

[(1, 83896008040), (2, 41948004020), (4, 20974002010), (5, 16779201608), (8, 10487001005), (10, 8389600804), (13, 6453539080), (20, 4194800402), (26, 3226769540), (31, 2706322840), (40, 2097400201), (52, 1613384770), (62, 1353161420), (65, 1290707816), (104, 806692385), (124, 676580710), (130, 645353908), (155, 541264568), (248, 338290355), (260, 322676954), (310, 270632284), (403, 208178680), (520, 161338477), (620, 135316142), (806, 104089340), (1240, 67658071), (1612, 52044670), (2015, 41635736), (3224, 26022335), (4030, 20817868), (8060, 10408934), (16120, 5204467)]