88290580

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{73}}^1\times {\mathrm{163}}^1$

素因数の和:305

約数の個数: 96

約数和(自身を含む): 220195584

約数和(自身を除く): 131905004

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 53, 70, 73, 106, 140, 146, 163, 212, 265, 292, 326, 365, 371, 511, 530, 652, 730, 742, 815, 1022, 1060, 1141, 1460, 1484, 1630, 1855, 2044, 2282, 2555, 3260, 3710, 3869, 4564, 5110, 5705, 7420, 7738, 8639, 10220, 11410, 11899, 15476, 17278, 19345, 22820, 23798, 27083, 34556, 38690, 43195, 47596, 54166, 59495, 60473, 77380, 83293, 86390, 108332, 118990, 120946, 135415, 166586, 172780, 237980, 241892, 270830, 302365, 333172, 416465, 541660, 604730, 630647, 832930, 1209460, 1261294, 1665860, 2522588, 3153235, 4414529, 6306470, 8829058, 12612940, 17658116, 22072645, 44145290, 88290580]

約数ペア:

[(1, 88290580), (2, 44145290), (4, 22072645), (5, 17658116), (7, 12612940), (10, 8829058), (14, 6306470), (20, 4414529), (28, 3153235), (35, 2522588), (53, 1665860), (70, 1261294), (73, 1209460), (106, 832930), (140, 630647), (146, 604730), (163, 541660), (212, 416465), (265, 333172), (292, 302365), (326, 270830), (365, 241892), (371, 237980), (511, 172780), (530, 166586), (652, 135415), (730, 120946), (742, 118990), (815, 108332), (1022, 86390), (1060, 83293), (1141, 77380), (1460, 60473), (1484, 59495), (1630, 54166), (1855, 47596), (2044, 43195), (2282, 38690), (2555, 34556), (3260, 27083), (3710, 23798), (3869, 22820), (4564, 19345), (5110, 17278), (5705, 15476), (7420, 11899), (7738, 11410), (8639, 10220)]