23099440

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{167}}^1$

素因数の和:219

約数の個数: 160

約数和(自身を含む): 69995520

約数和(自身を除く): 46896080

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 19, 20, 26, 28, 35, 38, 40, 52, 56, 65, 70, 76, 80, 91, 95, 104, 112, 130, 133, 140, 152, 167, 182, 190, 208, 247, 260, 266, 280, 304, 334, 364, 380, 455, 494, 520, 532, 560, 665, 668, 728, 760, 835, 910, 988, 1040, 1064, 1169, 1235, 1330, 1336, 1456, 1520, 1670, 1729, 1820, 1976, 2128, 2171, 2338, 2470, 2660, 2672, 3173, 3340, 3458, 3640, 3952, 4342, 4676, 4940, 5320, 5845, 6346, 6680, 6916, 7280, 8645, 8684, 9352, 9880, 10640, 10855, 11690, 12692, 13360, 13832, 15197, 15865, 17290, 17368, 18704, 19760, 21710, 22211, 23380, 25384, 27664, 30394, 31730, 34580, 34736, 41249, 43420, 44422, 46760, 50768, 60788, 63460, 69160, 75985, 82498, 86840, 88844, 93520, 111055, 121576, 126920, 138320, 151970, 164996, 173680, 177688, 206245, 222110, 243152, 253840, 288743, 303940, 329992, 355376, 412490, 444220, 577486, 607880, 659984, 824980, 888440, 1154972, 1215760, 1443715, 1649960, 1776880, 2309944, 2887430, 3299920, 4619888, 5774860, 11549720, 23099440]

約数ペア:

[(1, 23099440), (2, 11549720), (4, 5774860), (5, 4619888), (7, 3299920), (8, 2887430), (10, 2309944), (13, 1776880), (14, 1649960), (16, 1443715), (19, 1215760), (20, 1154972), (26, 888440), (28, 824980), (35, 659984), (38, 607880), (40, 577486), (52, 444220), (56, 412490), (65, 355376), (70, 329992), (76, 303940), (80, 288743), (91, 253840), (95, 243152), (104, 222110), (112, 206245), (130, 177688), (133, 173680), (140, 164996), (152, 151970), (167, 138320), (182, 126920), (190, 121576), (208, 111055), (247, 93520), (260, 88844), (266, 86840), (280, 82498), (304, 75985), (334, 69160), (364, 63460), (380, 60788), (455, 50768), (494, 46760), (520, 44422), (532, 43420), (560, 41249), (665, 34736), (668, 34580), (728, 31730), (760, 30394), (835, 27664), (910, 25384), (988, 23380), (1040, 22211), (1064, 21710), (1169, 19760), (1235, 18704), (1330, 17368), (1336, 17290), (1456, 15865), (1520, 15197), (1670, 13832), (1729, 13360), (1820, 12692), (1976, 11690), (2128, 10855), (2171, 10640), (2338, 9880), (2470, 9352), (2660, 8684), (2672, 8645), (3173, 7280), (3340, 6916), (3458, 6680), (3640, 6346), (3952, 5845), (4342, 5320), (4676, 4940)]