22476789940

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{223}}^1\times {\mathrm{14779}}^1$

素因数の和:15053

約数の個数: 96

約数和(自身を含む): 53395292160

約数和(自身を除く): 30918502220

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 31, 44, 55, 62, 110, 124, 155, 220, 223, 310, 341, 446, 620, 682, 892, 1115, 1364, 1705, 2230, 2453, 3410, 4460, 4906, 6820, 6913, 9812, 12265, 13826, 14779, 24530, 27652, 29558, 34565, 49060, 59116, 69130, 73895, 76043, 138260, 147790, 152086, 162569, 295580, 304172, 325138, 380215, 458149, 650276, 760430, 812845, 916298, 1520860, 1625690, 1832596, 2290745, 3251380, 3295717, 4581490, 5039639, 6591434, 9162980, 10079278, 13182868, 16478585, 20158556, 25198195, 32957170, 36252887, 50396390, 65914340, 72505774, 100792780, 102167227, 145011548, 181264435, 204334454, 362528870, 408668908, 510836135, 725057740, 1021672270, 1123839497, 2043344540, 2247678994, 4495357988, 5619197485, 11238394970, 22476789940]

約数ペア:

[(1, 22476789940), (2, 11238394970), (4, 5619197485), (5, 4495357988), (10, 2247678994), (11, 2043344540), (20, 1123839497), (22, 1021672270), (31, 725057740), (44, 510836135), (55, 408668908), (62, 362528870), (110, 204334454), (124, 181264435), (155, 145011548), (220, 102167227), (223, 100792780), (310, 72505774), (341, 65914340), (446, 50396390), (620, 36252887), (682, 32957170), (892, 25198195), (1115, 20158556), (1364, 16478585), (1705, 13182868), (2230, 10079278), (2453, 9162980), (3410, 6591434), (4460, 5039639), (4906, 4581490), (6820, 3295717), (6913, 3251380), (9812, 2290745), (12265, 1832596), (13826, 1625690), (14779, 1520860), (24530, 916298), (27652, 812845), (29558, 760430), (34565, 650276), (49060, 458149), (59116, 380215), (69130, 325138), (73895, 304172), (76043, 295580), (138260, 162569), (147790, 152086)]