118825240

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^2\times {\mathrm{19}}^1\times {\mathrm{541}}^1$

素因数の和:605

約数の個数: 96

約数和(自身を含む): 299509200

約数和(自身を除く): 180683960

約数列:

[1, 2, 4, 5, 8, 10, 17, 19, 20, 34, 38, 40, 68, 76, 85, 95, 136, 152, 170, 190, 289, 323, 340, 380, 541, 578, 646, 680, 760, 1082, 1156, 1292, 1445, 1615, 2164, 2312, 2584, 2705, 2890, 3230, 4328, 5410, 5491, 5780, 6460, 9197, 10279, 10820, 10982, 11560, 12920, 18394, 20558, 21640, 21964, 27455, 36788, 41116, 43928, 45985, 51395, 54910, 73576, 82232, 91970, 102790, 109820, 156349, 174743, 183940, 205580, 219640, 312698, 349486, 367880, 411160, 625396, 698972, 781745, 873715, 1250792, 1397944, 1563490, 1747430, 2970631, 3126980, 3494860, 5941262, 6253960, 6989720, 11882524, 14853155, 23765048, 29706310, 59412620, 118825240]

約数ペア:

[(1, 118825240), (2, 59412620), (4, 29706310), (5, 23765048), (8, 14853155), (10, 11882524), (17, 6989720), (19, 6253960), (20, 5941262), (34, 3494860), (38, 3126980), (40, 2970631), (68, 1747430), (76, 1563490), (85, 1397944), (95, 1250792), (136, 873715), (152, 781745), (170, 698972), (190, 625396), (289, 411160), (323, 367880), (340, 349486), (380, 312698), (541, 219640), (578, 205580), (646, 183940), (680, 174743), (760, 156349), (1082, 109820), (1156, 102790), (1292, 91970), (1445, 82232), (1615, 73576), (2164, 54910), (2312, 51395), (2584, 45985), (2705, 43928), (2890, 41116), (3230, 36788), (4328, 27455), (5410, 21964), (5491, 21640), (5780, 20558), (6460, 18394), (9197, 12920), (10279, 11560), (10820, 10982)]