46216040

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1$

素因数の和:163

約数の個数: 128

約数和(自身を含む): 119992320

約数和(自身を除く): 73776280

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 31, 40, 47, 52, 61, 62, 65, 94, 104, 122, 124, 130, 155, 188, 235, 244, 248, 260, 305, 310, 376, 403, 470, 488, 520, 610, 611, 620, 793, 806, 940, 1220, 1222, 1240, 1457, 1586, 1612, 1880, 1891, 2015, 2440, 2444, 2867, 2914, 3055, 3172, 3224, 3782, 3965, 4030, 4888, 5734, 5828, 6110, 6344, 7285, 7564, 7930, 8060, 9455, 11468, 11656, 12220, 14335, 14570, 15128, 15860, 16120, 18910, 18941, 22936, 24440, 24583, 28670, 29140, 31720, 37271, 37820, 37882, 49166, 57340, 58280, 74542, 75640, 75764, 88877, 94705, 98332, 114680, 122915, 149084, 151528, 177754, 186355, 189410, 196664, 245830, 298168, 355508, 372710, 378820, 444385, 491660, 711016, 745420, 757640, 888770, 983320, 1155401, 1490840, 1777540, 2310802, 3555080, 4621604, 5777005, 9243208, 11554010, 23108020, 46216040]

約数ペア:

[(1, 46216040), (2, 23108020), (4, 11554010), (5, 9243208), (8, 5777005), (10, 4621604), (13, 3555080), (20, 2310802), (26, 1777540), (31, 1490840), (40, 1155401), (47, 983320), (52, 888770), (61, 757640), (62, 745420), (65, 711016), (94, 491660), (104, 444385), (122, 378820), (124, 372710), (130, 355508), (155, 298168), (188, 245830), (235, 196664), (244, 189410), (248, 186355), (260, 177754), (305, 151528), (310, 149084), (376, 122915), (403, 114680), (470, 98332), (488, 94705), (520, 88877), (610, 75764), (611, 75640), (620, 74542), (793, 58280), (806, 57340), (940, 49166), (1220, 37882), (1222, 37820), (1240, 37271), (1457, 31720), (1586, 29140), (1612, 28670), (1880, 24583), (1891, 24440), (2015, 22936), (2440, 18941), (2444, 18910), (2867, 16120), (2914, 15860), (3055, 15128), (3172, 14570), (3224, 14335), (3782, 12220), (3965, 11656), (4030, 11468), (4888, 9455), (5734, 8060), (5828, 7930), (6110, 7564), (6344, 7285)]