2080114920

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{444469}}^1$

素因数の和:444499

約数の個数: 96

約数和(自身を含む): 7280418600

約数和(自身を除く): 5200303680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 30, 36, 39, 40, 45, 52, 60, 65, 72, 78, 90, 104, 117, 120, 130, 156, 180, 195, 234, 260, 312, 360, 390, 468, 520, 585, 780, 936, 1170, 1560, 2340, 4680, 444469, 888938, 1333407, 1777876, 2222345, 2666814, 3555752, 4000221, 4444690, 5333628, 5778097, 6667035, 8000442, 8889380, 10667256, 11556194, 13334070, 16000884, 17334291, 17778760, 20001105, 23112388, 26668140, 28890485, 32001768, 34668582, 40002210, 46224776, 52002873, 53336280, 57780970, 69337164, 80004420, 86671455, 104005746, 115561940, 138674328, 160008840, 173342910, 208011492, 231123880, 260014365, 346685820, 416022984, 520028730, 693371640, 1040057460, 2080114920]

約数ペア:

[(1, 2080114920), (2, 1040057460), (3, 693371640), (4, 520028730), (5, 416022984), (6, 346685820), (8, 260014365), (9, 231123880), (10, 208011492), (12, 173342910), (13, 160008840), (15, 138674328), (18, 115561940), (20, 104005746), (24, 86671455), (26, 80004420), (30, 69337164), (36, 57780970), (39, 53336280), (40, 52002873), (45, 46224776), (52, 40002210), (60, 34668582), (65, 32001768), (72, 28890485), (78, 26668140), (90, 23112388), (104, 20001105), (117, 17778760), (120, 17334291), (130, 16000884), (156, 13334070), (180, 11556194), (195, 10667256), (234, 8889380), (260, 8000442), (312, 6667035), (360, 5778097), (390, 5333628), (468, 4444690), (520, 4000221), (585, 3555752), (780, 2666814), (936, 2222345), (1170, 1777876), (1560, 1333407), (2340, 888938), (4680, 444469)]