465339640

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{36017}}^1$

素因数の和:36064

約数の個数: 64

約数和(自身を含む): 1166983200

約数和(自身を除く): 701643560

約数列:

[1, 2, 4, 5, 8, 10, 17, 19, 20, 34, 38, 40, 68, 76, 85, 95, 136, 152, 170, 190, 323, 340, 380, 646, 680, 760, 1292, 1615, 2584, 3230, 6460, 12920, 36017, 72034, 144068, 180085, 288136, 360170, 612289, 684323, 720340, 1224578, 1368646, 1440680, 2449156, 2737292, 3061445, 3421615, 4898312, 5474584, 6122890, 6843230, 11633491, 12245780, 13686460, 23266982, 24491560, 27372920, 46533964, 58167455, 93067928, 116334910, 232669820, 465339640]

約数ペア:

[(1, 465339640), (2, 232669820), (4, 116334910), (5, 93067928), (8, 58167455), (10, 46533964), (17, 27372920), (19, 24491560), (20, 23266982), (34, 13686460), (38, 12245780), (40, 11633491), (68, 6843230), (76, 6122890), (85, 5474584), (95, 4898312), (136, 3421615), (152, 3061445), (170, 2737292), (190, 2449156), (323, 1440680), (340, 1368646), (380, 1224578), (646, 720340), (680, 684323), (760, 612289), (1292, 360170), (1615, 288136), (2584, 180085), (3230, 144068), (6460, 72034), (12920, 36017)]