111268940

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{439}}^1$

素因数の和:519

約数の個数: 96

約数和(自身を含む): 266112000

約数和(自身を除く): 154843060

約数列:

[1, 2, 4, 5, 10, 19, 20, 23, 29, 38, 46, 58, 76, 92, 95, 115, 116, 145, 190, 230, 290, 380, 437, 439, 460, 551, 580, 667, 874, 878, 1102, 1334, 1748, 1756, 2185, 2195, 2204, 2668, 2755, 3335, 4370, 4390, 5510, 6670, 8341, 8740, 8780, 10097, 11020, 12673, 12731, 13340, 16682, 20194, 25346, 25462, 33364, 40388, 41705, 50485, 50692, 50924, 63365, 63655, 83410, 100970, 126730, 127310, 166820, 191843, 201940, 241889, 253460, 254620, 292813, 383686, 483778, 585626, 767372, 959215, 967556, 1171252, 1209445, 1464065, 1918430, 2418890, 2928130, 3836860, 4837780, 5563447, 5856260, 11126894, 22253788, 27817235, 55634470, 111268940]

約数ペア:

[(1, 111268940), (2, 55634470), (4, 27817235), (5, 22253788), (10, 11126894), (19, 5856260), (20, 5563447), (23, 4837780), (29, 3836860), (38, 2928130), (46, 2418890), (58, 1918430), (76, 1464065), (92, 1209445), (95, 1171252), (115, 967556), (116, 959215), (145, 767372), (190, 585626), (230, 483778), (290, 383686), (380, 292813), (437, 254620), (439, 253460), (460, 241889), (551, 201940), (580, 191843), (667, 166820), (874, 127310), (878, 126730), (1102, 100970), (1334, 83410), (1748, 63655), (1756, 63365), (2185, 50924), (2195, 50692), (2204, 50485), (2668, 41705), (2755, 40388), (3335, 33364), (4370, 25462), (4390, 25346), (5510, 20194), (6670, 16682), (8341, 13340), (8740, 12731), (8780, 12673), (10097, 11020)]