14220320

素因数分解:

$2^5\times 5^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1$

素因数の和:154

約数の個数: 96

約数和(自身を含む): 35997696

約数和(自身を除く): 21777376

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 47, 61, 62, 80, 94, 122, 124, 155, 160, 188, 235, 244, 248, 305, 310, 376, 470, 488, 496, 610, 620, 752, 940, 976, 992, 1220, 1240, 1457, 1504, 1880, 1891, 1952, 2440, 2480, 2867, 2914, 3760, 3782, 4880, 4960, 5734, 5828, 7285, 7520, 7564, 9455, 9760, 11468, 11656, 14335, 14570, 15128, 18910, 22936, 23312, 28670, 29140, 30256, 37820, 45872, 46624, 57340, 58280, 60512, 75640, 88877, 91744, 114680, 116560, 151280, 177754, 229360, 233120, 302560, 355508, 444385, 458720, 711016, 888770, 1422032, 1777540, 2844064, 3555080, 7110160, 14220320]

約数ペア:

[(1, 14220320), (2, 7110160), (4, 3555080), (5, 2844064), (8, 1777540), (10, 1422032), (16, 888770), (20, 711016), (31, 458720), (32, 444385), (40, 355508), (47, 302560), (61, 233120), (62, 229360), (80, 177754), (94, 151280), (122, 116560), (124, 114680), (155, 91744), (160, 88877), (188, 75640), (235, 60512), (244, 58280), (248, 57340), (305, 46624), (310, 45872), (376, 37820), (470, 30256), (488, 29140), (496, 28670), (610, 23312), (620, 22936), (752, 18910), (940, 15128), (976, 14570), (992, 14335), (1220, 11656), (1240, 11468), (1457, 9760), (1504, 9455), (1880, 7564), (1891, 7520), (1952, 7285), (2440, 5828), (2480, 5734), (2867, 4960), (2914, 4880), (3760, 3782)]