11292320

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{89}}^1$

素因数の和:178

約数の個数: 96

約数和(自身を含む): 29529360

約数和(自身を除く): 18237040

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 61, 65, 80, 89, 104, 122, 130, 160, 178, 208, 244, 260, 305, 356, 416, 445, 488, 520, 610, 712, 793, 890, 976, 1040, 1157, 1220, 1424, 1586, 1780, 1952, 2080, 2314, 2440, 2848, 3172, 3560, 3965, 4628, 4880, 5429, 5785, 6344, 7120, 7930, 9256, 9760, 10858, 11570, 12688, 14240, 15860, 18512, 21716, 23140, 25376, 27145, 31720, 37024, 43432, 46280, 54290, 63440, 70577, 86864, 92560, 108580, 126880, 141154, 173728, 185120, 217160, 282308, 352885, 434320, 564616, 705770, 868640, 1129232, 1411540, 2258464, 2823080, 5646160, 11292320]

約数ペア:

[(1, 11292320), (2, 5646160), (4, 2823080), (5, 2258464), (8, 1411540), (10, 1129232), (13, 868640), (16, 705770), (20, 564616), (26, 434320), (32, 352885), (40, 282308), (52, 217160), (61, 185120), (65, 173728), (80, 141154), (89, 126880), (104, 108580), (122, 92560), (130, 86864), (160, 70577), (178, 63440), (208, 54290), (244, 46280), (260, 43432), (305, 37024), (356, 31720), (416, 27145), (445, 25376), (488, 23140), (520, 21716), (610, 18512), (712, 15860), (793, 14240), (890, 12688), (976, 11570), (1040, 10858), (1157, 9760), (1220, 9256), (1424, 7930), (1586, 7120), (1780, 6344), (1952, 5785), (2080, 5429), (2314, 4880), (2440, 4628), (2848, 3965), (3172, 3560)]