22914840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{397}}^1$

素因数の和:461

約数の個数: 128

約数和(自身を含む): 76224960

約数和(自身を除く): 53310120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 37, 39, 40, 52, 60, 65, 74, 78, 104, 111, 120, 130, 148, 156, 185, 195, 222, 260, 296, 312, 370, 390, 397, 444, 481, 520, 555, 740, 780, 794, 888, 962, 1110, 1191, 1443, 1480, 1560, 1588, 1924, 1985, 2220, 2382, 2405, 2886, 3176, 3848, 3970, 4440, 4764, 4810, 5161, 5772, 5955, 7215, 7940, 9528, 9620, 10322, 11544, 11910, 14430, 14689, 15483, 15880, 19240, 20644, 23820, 25805, 28860, 29378, 30966, 41288, 44067, 47640, 51610, 57720, 58756, 61932, 73445, 77415, 88134, 103220, 117512, 123864, 146890, 154830, 176268, 190957, 206440, 220335, 293780, 309660, 352536, 381914, 440670, 572871, 587560, 619320, 763828, 881340, 954785, 1145742, 1527656, 1762680, 1909570, 2291484, 2864355, 3819140, 4582968, 5728710, 7638280, 11457420, 22914840]

約数ペア:

[(1, 22914840), (2, 11457420), (3, 7638280), (4, 5728710), (5, 4582968), (6, 3819140), (8, 2864355), (10, 2291484), (12, 1909570), (13, 1762680), (15, 1527656), (20, 1145742), (24, 954785), (26, 881340), (30, 763828), (37, 619320), (39, 587560), (40, 572871), (52, 440670), (60, 381914), (65, 352536), (74, 309660), (78, 293780), (104, 220335), (111, 206440), (120, 190957), (130, 176268), (148, 154830), (156, 146890), (185, 123864), (195, 117512), (222, 103220), (260, 88134), (296, 77415), (312, 73445), (370, 61932), (390, 58756), (397, 57720), (444, 51610), (481, 47640), (520, 44067), (555, 41288), (740, 30966), (780, 29378), (794, 28860), (888, 25805), (962, 23820), (1110, 20644), (1191, 19240), (1443, 15880), (1480, 15483), (1560, 14689), (1588, 14430), (1924, 11910), (1985, 11544), (2220, 10322), (2382, 9620), (2405, 9528), (2886, 7940), (3176, 7215), (3848, 5955), (3970, 5772), (4440, 5161), (4764, 4810)]