2873561120

素因数分解:

$2^5\times 5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{25189}}^1$

素因数の和:25258

約数の個数: 96

約数和(自身を含む): 7312757760

約数和(自身を除く): 4439196640

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 31, 32, 40, 46, 62, 80, 92, 115, 124, 155, 160, 184, 230, 248, 310, 368, 460, 496, 620, 713, 736, 920, 992, 1240, 1426, 1840, 2480, 2852, 3565, 3680, 4960, 5704, 7130, 11408, 14260, 22816, 25189, 28520, 50378, 57040, 100756, 114080, 125945, 201512, 251890, 403024, 503780, 579347, 780859, 806048, 1007560, 1158694, 1561718, 2015120, 2317388, 2896735, 3123436, 3904295, 4030240, 4634776, 5793470, 6246872, 7808590, 9269552, 11586940, 12493744, 15617180, 17959757, 18539104, 23173880, 24987488, 31234360, 35919514, 46347760, 62468720, 71839028, 89798785, 92695520, 124937440, 143678056, 179597570, 287356112, 359195140, 574712224, 718390280, 1436780560, 2873561120]

約数ペア:

[(1, 2873561120), (2, 1436780560), (4, 718390280), (5, 574712224), (8, 359195140), (10, 287356112), (16, 179597570), (20, 143678056), (23, 124937440), (31, 92695520), (32, 89798785), (40, 71839028), (46, 62468720), (62, 46347760), (80, 35919514), (92, 31234360), (115, 24987488), (124, 23173880), (155, 18539104), (160, 17959757), (184, 15617180), (230, 12493744), (248, 11586940), (310, 9269552), (368, 7808590), (460, 6246872), (496, 5793470), (620, 4634776), (713, 4030240), (736, 3904295), (920, 3123436), (992, 2896735), (1240, 2317388), (1426, 2015120), (1840, 1561718), (2480, 1158694), (2852, 1007560), (3565, 806048), (3680, 780859), (4960, 579347), (5704, 503780), (7130, 403024), (11408, 251890), (14260, 201512), (22816, 125945), (25189, 114080), (28520, 100756), (50378, 57040)]