228586623460

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{887}}^1\times {\mathrm{21089}}^1$

素因数の和:22045

約数の個数: 96

約数和(自身を含む): 528576814080

約数和(自身を除く): 299990190620

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 47, 52, 65, 94, 130, 188, 235, 260, 470, 611, 887, 940, 1222, 1774, 2444, 3055, 3548, 4435, 6110, 8870, 11531, 12220, 17740, 21089, 23062, 41689, 42178, 46124, 57655, 83378, 84356, 105445, 115310, 166756, 208445, 210890, 230620, 274157, 416890, 421780, 541957, 548314, 833780, 991183, 1083914, 1096628, 1370785, 1982366, 2167828, 2709785, 2741570, 3964732, 4955915, 5419570, 5483140, 9911830, 10839140, 12885379, 18705943, 19823660, 25770758, 37411886, 51541516, 64426895, 74823772, 93529715, 128853790, 187059430, 243177259, 257707580, 374118860, 486354518, 879179321, 972709036, 1215886295, 1758358642, 2431772590, 3516717284, 4395896605, 4863545180, 8791793210, 11429331173, 17583586420, 22858662346, 45717324692, 57146655865, 114293311730, 228586623460]

約数ペア:

[(1, 228586623460), (2, 114293311730), (4, 57146655865), (5, 45717324692), (10, 22858662346), (13, 17583586420), (20, 11429331173), (26, 8791793210), (47, 4863545180), (52, 4395896605), (65, 3516717284), (94, 2431772590), (130, 1758358642), (188, 1215886295), (235, 972709036), (260, 879179321), (470, 486354518), (611, 374118860), (887, 257707580), (940, 243177259), (1222, 187059430), (1774, 128853790), (2444, 93529715), (3055, 74823772), (3548, 64426895), (4435, 51541516), (6110, 37411886), (8870, 25770758), (11531, 19823660), (12220, 18705943), (17740, 12885379), (21089, 10839140), (23062, 9911830), (41689, 5483140), (42178, 5419570), (46124, 4955915), (57655, 3964732), (83378, 2741570), (84356, 2709785), (105445, 2167828), (115310, 1982366), (166756, 1370785), (208445, 1096628), (210890, 1083914), (230620, 991183), (274157, 833780), (416890, 548314), (421780, 541957)]