55902880

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{1381}}^1$

素因数の和:1430

約数の個数: 96

約数和(自身を含む): 150450048

約数和(自身を除く): 94547168

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 23, 32, 40, 44, 46, 55, 80, 88, 92, 110, 115, 160, 176, 184, 220, 230, 253, 352, 368, 440, 460, 506, 736, 880, 920, 1012, 1265, 1381, 1760, 1840, 2024, 2530, 2762, 3680, 4048, 5060, 5524, 6905, 8096, 10120, 11048, 13810, 15191, 20240, 22096, 27620, 30382, 31763, 40480, 44192, 55240, 60764, 63526, 75955, 110480, 121528, 127052, 151910, 158815, 220960, 243056, 254104, 303820, 317630, 349393, 486112, 508208, 607640, 635260, 698786, 1016416, 1215280, 1270520, 1397572, 1746965, 2430560, 2541040, 2795144, 3493930, 5082080, 5590288, 6987860, 11180576, 13975720, 27951440, 55902880]

約数ペア:

[(1, 55902880), (2, 27951440), (4, 13975720), (5, 11180576), (8, 6987860), (10, 5590288), (11, 5082080), (16, 3493930), (20, 2795144), (22, 2541040), (23, 2430560), (32, 1746965), (40, 1397572), (44, 1270520), (46, 1215280), (55, 1016416), (80, 698786), (88, 635260), (92, 607640), (110, 508208), (115, 486112), (160, 349393), (176, 317630), (184, 303820), (220, 254104), (230, 243056), (253, 220960), (352, 158815), (368, 151910), (440, 127052), (460, 121528), (506, 110480), (736, 75955), (880, 63526), (920, 60764), (1012, 55240), (1265, 44192), (1381, 40480), (1760, 31763), (1840, 30382), (2024, 27620), (2530, 22096), (2762, 20240), (3680, 15191), (4048, 13810), (5060, 11048), (5524, 10120), (6905, 8096)]