1188895520

素因数分解:

$2^5\times 5^1\times {\mathrm{73}}^1\times {\mathrm{101789}}^1$

素因数の和:101877

約数の個数: 48

約数和(自身を含む): 2847269880

約数和(自身を除く): 1658374360

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 73, 80, 146, 160, 292, 365, 584, 730, 1168, 1460, 2336, 2920, 5840, 11680, 101789, 203578, 407156, 508945, 814312, 1017890, 1628624, 2035780, 3257248, 4071560, 7430597, 8143120, 14861194, 16286240, 29722388, 37152985, 59444776, 74305970, 118889552, 148611940, 237779104, 297223880, 594447760, 1188895520]

約数ペア:

[(1, 1188895520), (2, 594447760), (4, 297223880), (5, 237779104), (8, 148611940), (10, 118889552), (16, 74305970), (20, 59444776), (32, 37152985), (40, 29722388), (73, 16286240), (80, 14861194), (146, 8143120), (160, 7430597), (292, 4071560), (365, 3257248), (584, 2035780), (730, 1628624), (1168, 1017890), (1460, 814312), (2336, 508945), (2920, 407156), (5840, 203578), (11680, 101789)]