185016680

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{7853}}^1$

素因数の和:7914

約数の個数: 64

約数和(自身を含む): 452390400

約数和(自身を除く): 267373720

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 31, 38, 40, 62, 76, 95, 124, 152, 155, 190, 248, 310, 380, 589, 620, 760, 1178, 1240, 2356, 2945, 4712, 5890, 7853, 11780, 15706, 23560, 31412, 39265, 62824, 78530, 149207, 157060, 243443, 298414, 314120, 486886, 596828, 746035, 973772, 1193656, 1217215, 1492070, 1947544, 2434430, 2984140, 4625417, 4868860, 5968280, 9250834, 9737720, 18501668, 23127085, 37003336, 46254170, 92508340, 185016680]

約数ペア:

[(1, 185016680), (2, 92508340), (4, 46254170), (5, 37003336), (8, 23127085), (10, 18501668), (19, 9737720), (20, 9250834), (31, 5968280), (38, 4868860), (40, 4625417), (62, 2984140), (76, 2434430), (95, 1947544), (124, 1492070), (152, 1217215), (155, 1193656), (190, 973772), (248, 746035), (310, 596828), (380, 486886), (589, 314120), (620, 298414), (760, 243443), (1178, 157060), (1240, 149207), (2356, 78530), (2945, 62824), (4712, 39265), (5890, 31412), (7853, 23560), (11780, 15706)]