5212740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{163}}^1$

素因数の和:229

約数の個数: 96

約数和(自身を含む): 16200576

約数和(自身を除く): 10987836

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 41, 52, 60, 65, 78, 82, 123, 130, 156, 163, 164, 195, 205, 246, 260, 326, 390, 410, 489, 492, 533, 615, 652, 780, 815, 820, 978, 1066, 1230, 1599, 1630, 1956, 2119, 2132, 2445, 2460, 2665, 3198, 3260, 4238, 4890, 5330, 6357, 6396, 6683, 7995, 8476, 9780, 10595, 10660, 12714, 13366, 15990, 20049, 21190, 25428, 26732, 31785, 31980, 33415, 40098, 42380, 63570, 66830, 80196, 86879, 100245, 127140, 133660, 173758, 200490, 260637, 347516, 400980, 434395, 521274, 868790, 1042548, 1303185, 1737580, 2606370, 5212740]

約数ペア:

[(1, 5212740), (2, 2606370), (3, 1737580), (4, 1303185), (5, 1042548), (6, 868790), (10, 521274), (12, 434395), (13, 400980), (15, 347516), (20, 260637), (26, 200490), (30, 173758), (39, 133660), (41, 127140), (52, 100245), (60, 86879), (65, 80196), (78, 66830), (82, 63570), (123, 42380), (130, 40098), (156, 33415), (163, 31980), (164, 31785), (195, 26732), (205, 25428), (246, 21190), (260, 20049), (326, 15990), (390, 13366), (410, 12714), (489, 10660), (492, 10595), (533, 9780), (615, 8476), (652, 7995), (780, 6683), (815, 6396), (820, 6357), (978, 5330), (1066, 4890), (1230, 4238), (1599, 3260), (1630, 3198), (1956, 2665), (2119, 2460), (2132, 2445)]