45553135880

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{1093}}^1\times {\mathrm{2039}}^1$

素因数の和:3223

約数の個数: 128

約数和(自身を含む): 118908172800

約数和(自身を除く): 73355036920

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 73, 140, 146, 280, 292, 365, 511, 584, 730, 1022, 1093, 1460, 2039, 2044, 2186, 2555, 2920, 4078, 4088, 4372, 5110, 5465, 7651, 8156, 8744, 10195, 10220, 10930, 14273, 15302, 16312, 20390, 20440, 21860, 28546, 30604, 38255, 40780, 43720, 57092, 61208, 71365, 76510, 79789, 81560, 114184, 142730, 148847, 153020, 159578, 285460, 297694, 306040, 319156, 398945, 558523, 570920, 595388, 638312, 744235, 797890, 1041929, 1117046, 1190776, 1488470, 1595780, 2083858, 2228627, 2234092, 2792615, 2976940, 3191560, 4167716, 4457254, 4468184, 5209645, 5585230, 5953880, 8335432, 8914508, 10419290, 11143135, 11170460, 15600389, 17829016, 20838580, 22286270, 22340920, 31200778, 41677160, 44572540, 62401556, 78001945, 89145080, 124803112, 156003890, 162689771, 312007780, 325379542, 624015560, 650759084, 813448855, 1138828397, 1301518168, 1626897710, 2277656794, 3253795420, 4555313588, 5694141985, 6507590840, 9110627176, 11388283970, 22776567940, 45553135880]

約数ペア:

[(1, 45553135880), (2, 22776567940), (4, 11388283970), (5, 9110627176), (7, 6507590840), (8, 5694141985), (10, 4555313588), (14, 3253795420), (20, 2277656794), (28, 1626897710), (35, 1301518168), (40, 1138828397), (56, 813448855), (70, 650759084), (73, 624015560), (140, 325379542), (146, 312007780), (280, 162689771), (292, 156003890), (365, 124803112), (511, 89145080), (584, 78001945), (730, 62401556), (1022, 44572540), (1093, 41677160), (1460, 31200778), (2039, 22340920), (2044, 22286270), (2186, 20838580), (2555, 17829016), (2920, 15600389), (4078, 11170460), (4088, 11143135), (4372, 10419290), (5110, 8914508), (5465, 8335432), (7651, 5953880), (8156, 5585230), (8744, 5209645), (10195, 4468184), (10220, 4457254), (10930, 4167716), (14273, 3191560), (15302, 2976940), (16312, 2792615), (20390, 2234092), (20440, 2228627), (21860, 2083858), (28546, 1595780), (30604, 1488470), (38255, 1190776), (40780, 1117046), (43720, 1041929), (57092, 797890), (61208, 744235), (71365, 638312), (76510, 595388), (79789, 570920), (81560, 558523), (114184, 398945), (142730, 319156), (148847, 306040), (153020, 297694), (159578, 285460)]